Web Accessibility & Readability Customization Tool (Browser Extension)
The FontFlex Safari extension, designed to tackle the issue of small or hard-to-read website fonts, has received a lot of positive feedback. Users are not only willing to pay for it but also highlight specific use cases, such as helping those with ADHD or dyslexia. This clearly shows there's a niche market here. The SaaS opportunity lies in developing a robust browser extension that works across multiple browsers, allowing users to customize fonts, sizes, colors, and spacing. It could also offer pre-set profiles for conditions like dyslexia. Monetization could come from one-time lifetime purchases, a freemium model with advanced features (like custom font imports and site-specific profiles) available via subscription ($5-15/year or $2-3/month), or even a B2B version for websites to easily integrate accessibility features.
Origin Reddit Post
r/iosapps
Read websites your way on Safari: FontFlex lets you change fonts, sizes, and colors — FREE June 6–8 (lifetime price drop)
Posted by u/sufiyanyasa•06/01/2025
Some sites have *painfully* small fonts, which isn't great for my old eyes. So I made **FontFlex** — a Safari extension that lets you:
* Change fonts
* Resize text
* Tweak spacing + colors
Top Comments
u/sufiyanyasa
Your welcome. I’m glad it helps.
I myself have trouble reading websites with small content too.
If you have any fonts that can help or anything that would make it reading better, just let
u/sufiyanyasa
Wow. Thank you very much!
u/IYoka1
!remindme 6 days
u/techsoup62
Will appreciate a reminder please. Thanks
u/sufiyanyasa
Thank you for the interest. Will send you a dm on the date!
u/su5577
!remindme 6 days
u/sufiyanyasa
It begins on June 6 and ends on June 8(inclusive).
The reason why the scheduled delay is because I need to setup promotional contents on other websites
u/FeedbackCorrect4949
Wow!! Thanks for creating FontFlex. It definitely helps me a lot in reading the website and long articles cause I have ADHD.
u/sufiyanyasa
Sure! I’ll send you a message on that day
u/sufiyanyasa
Sure. Will remind you too on the life time purchase.
For what it’s worth, dyslexia fonts should be free in the app. If it’s not, please let me know.
u/Protsua
I like this enough that I'll pay lifetime to support you
u/sufiyanyasa
Your welcome. I’m glad it helps.
I myself have trouble reading websites with small content too.
If you have any fonts that can help or anything that would make it reading better, just let
u/sufiyanyasa
It begins on June 6 and ends on June 8(inclusive).
The reason why the scheduled delay is because I need to setup promotional contents on other websites
u/su5577
I don’t see free access or it begins June 8?
u/5092AD
The AppStore is broken when you hear about great apps like this years after release… it’s pretty infuriating.
u/555q
Would love a reminder as well! Looking forward to trying this out as someone with dyslexia—and sharing it with my friends and students who also have dyslexia
u/sufiyanyasa
It begins on June 6 and ends on June 8(inclusive).
The reason why the scheduled delay is because I need to setup promotional contents on other websites
u/Protsua
I like this enough that I'll pay lifetime to support you
u/techsoup62
Will appreciate a reminder please. Thanks
u/Leading-Brilliant308
can you remind me on that day
u/techsoup62
Will appreciate a reminder please. Thanks
u/sufiyanyasa
Thank you for the interest. Will send a reminder when the promotion starts
u/su5577
I don’t see free access or it begins June 8?
u/su5577
!remindme 6 days
u/sufiyanyasa
Sure! I’ll send you a message on that day
u/force_n_friction
!remindme 6 days
u/su5577
!remindme 6 days
u/iNsaiNee
Please remind )
u/sufiyanyasa
Wow. Thank you very much!
u/PlanetJupiterr
Can we be able to import fonts of our own in the future? Or include the installed third party fonts in the System Font section? I tried installing a third party font but it didn’t show in the
u/force_n_friction
!remindme 6 days
u/sufiyanyasa
Sure. Will remind you too on the life time purchase.
For what it’s worth, dyslexia fonts should be free in the app. If it’s not, please let me know.
u/sufiyanyasa
Sure! I’ll send you a message on that day
u/ulasates
!remindme 6 days
u/force_n_friction
!remindme 6 days
u/Jumpy-Swordfish-249
I would like a reminder
u/sufiyanyasa
Your welcome. I’m glad it helps.
I myself have trouble reading websites with small content too.
If you have any fonts that can help or anything that would make it reading better, just let
u/Jumpy-Swordfish-249
I would like a reminder
u/FeedbackCorrect4949
Wow!! Thanks for creating FontFlex. It definitely helps me a lot in reading the website and long articles cause I have ADHD.
u/su5577
I don’t see free access or it begins June 8?
u/sufiyanyasa
Unfortunately that isn’t supported.
Though apps can see other third part fonts since iOS 13, Safari itself doesn’t want to load third party fonts.
I circumvented this by loading remote fon
u/RemindMeBot
I will be messaging you in 6 days on [**2025-06-07 03:02:02 UTC**](http://www.wolframalpha.com/input/?i=2025-06-07%2003:02:02%20UTC%20To%20Local%20Time) to remind you of [**this link**](https
u/IYoka1
!remindme 6 days
u/PlanetJupiterr
Can we be able to import fonts of our own in the future? Or include the installed third party fonts in the System Font section? I tried installing a third party font but it didn’t show in the
u/sufiyanyasa
Wow. Thank you very much!
u/sufiyanyasa
Unfortunately that isn’t supported.
Though apps can see other third part fonts since iOS 13, Safari itself doesn’t want to load third party fonts.
I circumvented this by loading remote fon
u/iNsaiNee
Please remind )
u/Leading-Brilliant308
can you remind me on that day
u/RemindMeBot
I will be messaging you in 6 days on [**2025-06-07 03:02:02 UTC**](http://www.wolframalpha.com/input/?i=2025-06-07%2003:02:02%20UTC%20To%20Local%20Time) to remind you of [**this link**](https
u/sufiyanyasa
Thank you for the interest. Will send you a dm on the date!
u/Protsua
I like this enough that I'll pay lifetime to support you
u/555q
Would love a reminder as well! Looking forward to trying this out as someone with dyslexia—and sharing it with my friends and students who also have dyslexia
u/Leading-Brilliant308
can you remind me on that day
u/sufiyanyasa
Sure. Will remind you too on the life time purchase.
For what it’s worth, dyslexia fonts should be free in the app. If it’s not, please let me know.
u/sufiyanyasa
Sure! will dm you too
u/sufiyanyasa
Thank you for the interest. Will send a reminder when the promotion starts
u/iNsaiNee
Please remind )
u/sufiyanyasa
Thank you for the interest. Will send a reminder on that dates
u/555q
Would love a reminder as well! Looking forward to trying this out as someone with dyslexia—and sharing it with my friends and students who also have dyslexia
u/PlanetJupiterr
Can we be able to import fonts of our own in the future? Or include the installed third party fonts in the System Font section? I tried installing a third party font but it didn’t show in the
u/RemindMeBot
I will be messaging you in 6 days on [**2025-06-07 03:02:02 UTC**](http://www.wolframalpha.com/input/?i=2025-06-07%2003:02:02%20UTC%20To%20Local%20Time) to remind you of [**this link**](https
u/FeedbackCorrect4949
Wow!! Thanks for creating FontFlex. It definitely helps me a lot in reading the website and long articles cause I have ADHD.
u/sufiyanyasa
Unfortunately that isn’t supported.
Though apps can see other third part fonts since iOS 13, Safari itself doesn’t want to load third party fonts.
I circumvented this by loading remote fon